Some car mods can be very useful to the actual car itself. But some car mods are the useless car mods out there. There are all sorts of different mods, but a select few are kind of stupid. Check out the top 6 worst car mods below.
How much does a replacement or reprogrammed ‘plug and play’ ECU / ECM cost?
Note: A high quality vin matched replacement ECU / ECU is typically $600 less than dealer installed parts.